Richard Mortensen: "Opus 11", 1980-81. Signed, titled and dated on the reverse. Oil on canvas. 240 x 195 cm. Opus 11, 1980-81. Signed, titled and dated on the reverse. Oil on canvas. 240 x 195 cm. Literature: Jan Würtz Frandsen: "Richard Mortensen. Erindringens år 1958-1993. Ting og tegn II: Billeddel", Copenhagen, 2001, fig. 513, ill. p. 365. Exhibited: "Richard Mortensen", Gallerihuset, Copenhagen, 2005. Exhibited: "En verden udenfor", Rønnebæksholm, Næstved, Denmark, 2012. "Mortensen works with the linear structure," "the scaffold", and with the possibility of lines in different levels of thickness and in colour instead of in black? "I can fantasize about a single line or colour over and over again." " (Jan Würtz Frandsen: "Ting og tegn I: Tekstdel", Copenhagen, 2001, p. 184) Estimates : 400000 DKK